Vacuum cleaner dust cup



FIG. 1 is a front elevational view of a vacuum cleaner dust cup showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof; and,

FIG. 6 is a bottom plan view thereof.

The parts shown in broken lines in FIGS. 1-6 are shown for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a vacuum cleaner dust cup, as shown and described. 